Inkqubo elula ye-Ofisi yokuBonelela ukuba ngaba izifo ezifayo zifakwe kwiNkundla
Uvavanyo lwe-KOH lisetyenziselwa ukuxilonga izifo ezikhuselweyo zesikhumba okanye izipikili .
Ikhumba okanye isikhonkwane sinyathelwa nge-scalpel okanye isilayidi yesilayidi ebangela ukuba iiseli zesikhumba ezifile ziwe kwilayidi yesilayidi. Iingxube ezimbalwa zeSombululo zePotassium Hydroxide (KOH) zongezwa kwisilayidi kwaye isilayidi ishushulwa ixesha elifutshane. I-KOH idibanisa izinto ezibopha iiseli zesikhumba ndawonye zikhulula i-fungus.
I-slide iyajongwa phantsi kwe-microscope efuna izinto ezifakwe kwi-fungal.
Kutheni Kufuneka Uvavanyo lwe-KOH luyimfuneko?
Uvavanyo lwe-KOH lunconywa kwizigulana ezibonakalisa iimpawu zonyango. Izimpawu ezinokuthi zibonisa ukuba ezi zikhumba ziquka:
- Ukugqithiswa kwendawo
- Iimpawu ezibomvu zemilo, ezibomvu kunye nemiphetho ye-scaly
- Ukuqhenqa okukhulu kwesikhumba
- Uhlaselo olungaphumeleli ukuphendula okanye ukugqithisa ngakumbi kunye neyeza ze-corticosteroid
- Uhlaselo oluqhubekayo kwiinyanga
Kukho uchungechunge lweemeko ezinobungozi ezinokuthi zongezeleleke ngakumbi iimpawu ezibhalwe ngasentla, eziza kubonisa ukubaluleka kovavanyo lweKOH:
- Imbali yeengxaki zesikhumba ezifana ne- eczema , i-hay fever okanye i-asthma ye-allergen
- Imbali yokuchazela izilwanyana (ingakumbi ikati, kodwa kunye neenja, amahashe, iinkomo kunye nehagu)
- Imbali yeempendulo ze-immune system ( immunosuppression )
Ngaphandle kokuqhuba uvavanyo lwe-KOH, ugqirha wakho awunalo indlela yokubonisa ngokucacileyo imeko yesikhumba sakho kwintsholongwane yefungal okanye kwezinye iimeko ezibonisa iimpawu ezifanayo (ezifana ne-scabies).
Izigulane ezineemeko zesikhumba zingaphantsi kweminyaka, ngelixa ugqirha uzama, ngamanye amaxesha aphumelelanga, ukubonelela unyango olusekelwe kwiimpawu ezibonakalayo zesikhumba.
Uvavanyo lwe-KOH lunokuqinisekisa amacala e-dermatophytes eziqhelekileyo (iifungi ezifuna i-keratin ekukhuleni), njenge- epidermophyton , i- Trichophyton , ne- Microsporum iintlobo, ezivame ukudala izifo zentlungu, izitho zangasese, kwaye ingakumbi kwiintsana, i-scalp .
Isisombululo sePotassium Hydroxide (KOH) si-alkaline kwaye sinakho ukutshabalalisa i-keratin echithwa kwinqanaba langaphandle lolusu. Oku kuvumela ukuchongwa kwezidalwa ezinjenge-dermatophytes okanye i-scabi phantsi kwe-microscope ukuze ufumane unyango olufanelekileyo kwaye ngenxa yoko, unyango olungcono.
Malunga neNkqubo
Uvavanyo lwe-KOH lwangaphakathi kwi-ofisi lwenziwa ngokufanelekileyo kwiofisi yakho. Inkqubo ihamba ngokukhawuleza kwaye ilula, kodwa kufuneka uqaphele oku kulandelayo:
- Akukho migaqo ekhethekileyo yokulungiselela uvavanyo kunye nenkqubo akufanele ithathe ngaphezu kwemizuzu embalwa ukuqhuba.
- Unokuziva uxinzelelo xa ugqirha okanye umongikazi ekhanda isikhumba sakho, kodwa akukho ntlungu ehambelana nenkqubo ngokwayo. Kukho umngcipheko omncinci wokukhupha okanye ukusuleleka ekukhutsheni isikhumba, ngoko qi ni sekise ukuba ulandele imiyalelo yezilondolozo zogqirha malunga nendlela yokugcina indawo ihlambulukile.
- Ugqirha wakho utyhola indawo yengxaki yesikhumba sakho nge-scalpel ephathekayo okanye umgca we-slidedidididi.
- Ukutshitshiswa kwesikhumba kuya kufakwa kwi-slidedidididi kunye ne-squirt ye-potassium hydroxide (KOH) isisombululo.
- I-KOH ibhubhisa zonke iiseli ezingafakiyo, ngoko ke xa i-liquid ihlolwa phantsi kwe-microscope, ugqirha wakho uyakwazi ukubona ukuba kukho nayiphi na i-fungus ekhoyo kumanzi.
- Iziphumo eziqhelekileyo zibonisa ukuba akukho fungus ekhoyo kwisampuli yakho. Iziphumo ezingavumelekanga zithetha ukuba i-fungus ikhona.
- Ugqirha wakho uya kukwazi ukwabelana ngeziphumo ngokukhawuleza kwaye akunike iinketho zokonyango ngaphambi kokushiya ukuqeshwa.
Imithombo:
Elewski BE, et al. Izifo zefungal. Kwi: Bologna JL, Jorizzo JL, Schaffer JV, eds. Dermatology. Wesithathu. Philadelphia, PA: Elsevier Saunders; 2012: isahluko 77.
ILayibrari yeSizwe ka-US yamayeza. Uvavanyo lwe-KOH lwesilonda.